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fix: use appropriate site instance for cross-site nav's (#15821)

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* fix: use Chromium's determined new site instance as candidate when navigating.

When navigating to a new address, consider using Chromium's determined site instance
for the new page as it should belong to an existing browsing instance when the
navigation was triggered by window.open().

fixes 8100.

* Revert "fix: use Chromium's determined new site instance as candidate when navigating."

This reverts commit eb95f935654a2c4d4457821297670836c10fdfd5.

* fix: delegate site instance creation back to content when sandboxed.

* fix: ensure site isolation is on

* test: adapt ut for cross-site navigation

* fix: register pending processes during a navigation.

* refactor: dont call loadURL for a window constructed from an existing webContents.

* test: add sandboxed affinity UT's.

* fix: check affinity before deciding if to force a new site instance.

* chore: adapt subsequent patch.

* refactor: constify logically const methods.

* fix: do not reuse site instances when navigation redirects cross-site.

* test: ensure localStorage accessible after x-site redirect.

* test: adapt localStorage acess denied UT for site isolation.

* fix: do not send render-view-deleted for speculative frames.

* chore: amend tests after rebase.

* test: add ut for webContents' render-view-deleted emission

* fix: introduce current-render-view-deleted for current RVH's deletions.

Revert render-view-deleted to being emitted with any RVH's deletion.
current-render-view-deleted is emitted only when the RVH being deleted
is the current one.

* refactor: style and comments fixed.
This commit is contained in:
Pedro Pontes 2018-12-05 09:03:39 +01:00 • committed by Cheng Zhao
parent 46e7214974
commit d5d1fa8290
14 changed files with 581 additions and 240 deletions
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11
spec/fixtures/module/preload-sandbox.js vendored
View file

@ -22,7 +22,16 @@
}
} else if (location.href !== 'about:blank') {
addEventListener('DOMContentLoaded', () => {
ipcRenderer.on('touch-the-opener', () => {
let errorMessage = null
try {
const openerDoc = opener.document // eslint-disable-line no-unused-vars
} catch (error) {
errorMessage = error.message
}
ipcRenderer.send('answer', errorMessage)
})
ipcRenderer.send('child-loaded', window.opener == null, document.body.innerHTML, location.href)
}, false)
})
}
})()